无法使用AES算法解密文件，iv dosenot匹配块大小C＃

问题描述

在下面的代码中我无法解密文件

i正在获取其他程序使用的路径错误.Iv dosenot匹配块大小



我尝试了什么：

Hi,
In the below code o am unable to decrypt the file
i am getting error as path used by other program.Iv dosenot match the block size

What I have tried:

namespace File_Encryption
{
    class AES
    {
        
        public  void EncryptFile(string inputFile, string outputFile)
        {
            try
            {
                string password = @"pwd123$"; // Your Key Here
                UnicodeEncoding UE = new UnicodeEncoding();
                byte[] key = UE.GetBytes(password);        
                string cryptFile = outputFile;
                FileStream fsCrypt = new FileStream(cryptFile, FileMode.Create);        
                RijndaelManaged RMCrypto = new RijndaelManaged();        
                CryptoStream cs = new CryptoStream(fsCrypt,RMCrypto.CreateEncryptor(key,key),CryptoStreamMode.Write);    
                FileStream fsIn = new FileStream(inputFile, FileMode.Open);        
                int data;
                while ((data = fsIn.ReadByte()) != -1)
                cs.WriteByte((byte)data);    
                fsIn.Close();
                cs.Close();
                fsCrypt.Close();          
        }
            catch(Exception e)
            {
                
            }
        }
        ///<summary>
        /// Steve Lydford - 12/05/2008.
        ///
        /// Decrypts a file using Rijndael algorithm.
        ///</summary>
        ///<param name="inputFile"></param>
        ///<param name="outputFile"></param>
        public void DecryptFile(string inputFile, string outputFile)
        {        
            {
                string password = @"pwd123$"; // Your Key Here        
                UnicodeEncoding UE = new UnicodeEncoding();
                byte[] key = UE.GetBytes(password);        
                FileStream fsCrypt = new FileStream(inputFile, FileMode.Open);        
                RijndaelManaged RMCrypto = new RijndaelManaged();        
                CryptoStream cs = new CryptoStream(fsCrypt,RMCrypto.CreateDecryptor(key, key),CryptoStreamMode.Read);                            
                FileStream fsOut = new FileStream(outputFile, FileMode.Create);        
                int data;
                while ((data = cs.ReadByte()) != -1)
                fsOut.WriteByte((byte)data);        
                fsOut.Close();
                cs.Close();
                fsCrypt.Close();
            }
       }
    }
}

using System;
using System.IO;
using System.Text;
using System.Data;
using File_Encryption;
namespace dsfsd
{
	class Program
	{
		public static void Main()
		{
	      File_Encryption.AES a=new AES();
			a.EncryptFile("E:\\Anusha\\Path.txt","E:\\Anusha\\path.enc","123456");
			a.DecryptFile("E:\\Anusha\\Path.enc","E:\\Anusha\\path.dec","123456");		
	 }		             
  }
}

推荐答案

using System;
using System.IO;
using System.Text;
using System.Data;
using File_Encryption;
namespace dsfsd
{
	class Program
	{
		public static void Main()
		{
	      File_Encryption.AES a=new AES();
			a.EncryptFile("E:\\Anusha\\Path.txt","E:\\Anusha\\path.enc","123456");
			a.DecryptFile("E:\\Anusha\\Path.enc","E:\\Anusha\\path.dec","123456");		
	 }		             
  }
}

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